package com.qingcheng.dao;


import com.qingcheng.pojo.goods.TbBrand;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;
import tk.mybatis.mapper.common.Mapper;

import java.util.List;
import java.util.Map;

public interface TbBrandMapper extends Mapper<TbBrand> {

    /**
     * 根据分类名称查询品牌列表
     * @param name
     * @return
     */
    @Select(" SELECT name,image FROM tb_brand WHERE id IN (\n" +
            "\tSELECT brand_id FROM tb_category_brand WHERE category_id IN\n" +
            " (SELECT id FROM tb_category WHERE NAME = #{name})) order by seq")
    public List<Map> findListByCategoryName(@Param("name") String name);

}